mindful of possible danger in time of peace; never forget danger when in safety; never relax one’s vigilance while living in peace; in times of security do not be unprepared for the possibility of danger/是故君子安而不志危,存而不忘亡,治而不忘亂; 是以身安而國家可保也。(《...[繼續(xù)閱讀]